Electric hair comb



FIG. 1 is a perspective view of an electric hair comb showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings are for the purpose of illustrating portions of the electric hair comb that form no part of the claimed design. 

CLAIM The ornamental design for an electric hair comb, as shown and described. 